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author | Nicolas Boichat <drinkcat@chromium.org> | 2018-07-05 13:29:24 +0800 |
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committer | chrome-bot <chrome-bot@chromium.org> | 2018-09-20 21:30:00 -0700 |
commit | 6cb09dc09f5e3891f6155fac9ae6779cb861d6d1 (patch) | |
tree | b36861d81368dfb9a77d7710e8db3f434299d6c8 /cts | |
parent | a4cbba34efffa8a97b0b67f2d2d8437457e4a21b (diff) | |
download | chrome-ec-6cb09dc09f5e3891f6155fac9ae6779cb861d6d1.tar.gz |
driver/led/lm3630a: Only set brightness after 100+ms.
On whiskers, after setting up the banks, the backlight blinks
for a short duration (~100ms).
This can be prevented by setting the brightness only ~100ms after
setting up the rest of the registers. We probably do not want
to sleep for too long in the init function, so set the brightness
in a deferred function.
BRANCH=nocturne
BUG=b:111010124
TEST=Connect whiskers, see that backlight does not blink.
TEST=Backlight control is still functional.
Change-Id: Ie7490ea1f9f6731ede3efba63e6793525c5ea786
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1126698
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'cts')
0 files changed, 0 insertions, 0 deletions